Language of the Self Essays on the Perennial Philosophy
Frithjof Schuon
A Semantic Approach to English Grammar
R. M. W. Dixon
The Marriage of Sense and Soul: Integrating Science and Religion
Kenneth E. Wilber
Fuzzy Cluster Analysis: Methods for Classification, Data Analysis ...
Frank Klawonn & Frank Höppner & Rudolf Kruse & Thomas Runkler
Object-Oriented Python
Irv Kalb
The Yoga of Time Travel: How the Mind Can Defeat Time
Fred Alan Wolf
The Atman Project: A Transpersonal View of Human Development
A Dictionary of Gnosticism
Andrew Phillip Smith
Ancient Mystic Rites
C. W. Leadbeater
Gnosticism: New Light on the Ancient Tradition of Inner Knowing
Stephan A. Hoeller
The Spectrum of Consciousness
Quest Books (2)